CH644152A5 - Vorrichtung zum feststellen von undichtigkeiten in fluessigkeitsgekuehlten hochofenduesen. - Google Patents

Vorrichtung zum feststellen von undichtigkeiten in fluessigkeitsgekuehlten hochofenduesen. Download PDF

Info

Publication number: CH644152A5
Authority: CH; Switzerland
Prior art keywords: liquid; nozzle; cooling; nozzles; cooling liquid
Prior art date: 1978-09-14

Application number

CH815879A

Other languages

German (de)

English (en)

Inventor

Adolfo Tornos Garcia

Alejandro Felgueroso Ruiz

Aurelio Diaz Fernandez-Raigoso

Original Assignee

Siderurgica Nacional Sa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-09-14

Filing date

1979-09-10

Publication date

1984-07-13

1979-09-10 Application filed by Siderurgica Nacional Sa filed Critical Siderurgica Nacional Sa

1984-07-13 Publication of CH644152A5 publication Critical patent/CH644152A5/de

Links

238000001816 cooling Methods 0.000 claims description 17
238000005259 measurement Methods 0.000 claims description 9
239000000110 cooling liquid Substances 0.000 claims description 7
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
238000006073 displacement reaction Methods 0.000 claims description 5
230000001939 inductive effect Effects 0.000 claims description 5
239000007788 liquid Substances 0.000 claims description 5
229910052753 mercury Inorganic materials 0.000 claims description 5
238000012545 processing Methods 0.000 claims description 3
229910000859 α-Fe Inorganic materials 0.000 claims description 3
230000005672 electromagnetic field Effects 0.000 claims description 2
230000003287 optical effect Effects 0.000 claims description 2
238000011156 evaluation Methods 0.000 claims 1
239000000696 magnetic material Substances 0.000 claims 1
230000002441 reversible effect Effects 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
238000000034 method Methods 0.000 description 8
239000002826 coolant Substances 0.000 description 4
238000001514 detection method Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
239000000571 coke Substances 0.000 description 3
238000013461 design Methods 0.000 description 3
239000000463 material Substances 0.000 description 2
230000010349 pulsation Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
229910000881 Cu alloy Inorganic materials 0.000 description 1
201000005569 Gout Diseases 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000004880 explosion Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000012528 membrane Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
230000008439 repair process Effects 0.000 description 1
238000012549 training Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/103—Detection of leakages of the cooling liquid
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0091—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means
- G01L9/0094—Transmitting or indicating the displacement of liquid mediums by electrical, electromechanical, magnetic or electromagnetic means using variations in inductance
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electromagnetism (AREA)
Examining Or Testing Airtightness (AREA)
Blast Furnaces (AREA)
Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Monitoring And Testing Of Nuclear Reactors (AREA)
Measuring Magnetic Variables (AREA)
Nozzles (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
Measuring Fluid Pressure (AREA)

CH815879A 1978-09-14 1979-09-10 Vorrichtung zum feststellen von undichtigkeiten in fluessigkeitsgekuehlten hochofenduesen. CH644152A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES473370A ES473370A1 (es)	1978-09-14	1978-09-14	Perfeccionamientos introducidos en la deteccion de fugas delliquido refrigerante en las toberas de horno alto.

Publications (1)

Publication Number	Publication Date
CH644152A5 true CH644152A5 (de)	1984-07-13

Family

ID=8476774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH815879A CH644152A5 (de)	1978-09-14	1979-09-10	Vorrichtung zum feststellen von undichtigkeiten in fluessigkeitsgekuehlten hochofenduesen.

Country Status (32)

Country	Link
US (1)	US4285229A (fr)
JP (2)	JPS5595846A (fr)
AT (1)	AT374498B (fr)
AU (1)	AU530615B2 (fr)
BE (1)	BE878736A (fr)
BG (1)	BG31506A3 (fr)
CA (1)	CA1127263A (fr)
CH (1)	CH644152A5 (fr)
CS (1)	CS216681B2 (fr)
DD (1)	DD146097A5 (fr)
DE (1)	DE2937021C2 (fr)
DK (1)	DK383779A (fr)
ES (1)	ES473370A1 (fr)
FI (1)	FI792819A7 (fr)
FR (1)	FR2436187A1 (fr)
GB (1)	GB2034045B (fr)
GR (1)	GR69711B (fr)
HU (1)	HU177988B (fr)
IE (1)	IE48614B1 (fr)
IN (1)	IN152864B (fr)
IS (1)	IS2506A7 (fr)
IT (1)	IT1123180B (fr)
MX (1)	MX151813A (fr)
NL (1)	NL7906462A (fr)
NO (1)	NO792962L (fr)
PL (1)	PL123243B1 (fr)
PT (1)	PT70169A (fr)
RO (1)	RO79068A (fr)
SE (1)	SE445492B (fr)
TR (1)	TR20351A (fr)
YU (1)	YU40851B (fr)
ZA (1)	ZA794713B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5033600A (en) *	1990-09-13	1991-07-23	Unarco Industries, Inc.	Roller track and stop therefor
US5201212A (en) *	1991-02-13	1993-04-13	Tanknology Corporation International	Line leak detector and method
LU92515B1 (en)	2014-08-11	2016-02-12	Wurth Paul Sa	Blast furnace cooling plate with integrated wear detection system
CN106555022B (zh) *	2017-01-20	2018-07-31	马鞍山钢铁股份有限公司	一种高炉漏水冷却壁差异性控水方法及漏水冷却壁供水制度调控方法
CN109000856B (zh) *	2018-07-28	2020-09-11	上海二十冶建设有限公司	一种分段检漏、整体试压的气密试验法
CN112484930B (zh) *	2020-12-21	2022-11-15	山东钢铁集团日照有限公司	一种高炉开炉前气密性试验方法
RU2761692C1 (ru) *	2021-06-17	2021-12-13	Дмитрий Викторович Мокринский	Установка для обнаружения утечек технологических жидкостей

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR372994A (fr) *	1906-12-12	1907-04-25	Isac Von Geldern	Manomètre différentiel hydrostatique pour mesurer les différences de pression de deux gaz quelconques, etc.
GB339972A (en) *	1928-12-19	1930-12-17	Benjamin Joseph Mullen	Improvements in or relating to furnace cooling systems
US1855757A (en) *	1929-07-27	1932-04-26	Brown Instr Co	Metering system
US2486280A (en) *	1942-11-27	1949-10-25	William Walker And Sons Ltd	Apparatus for testing friction
GB654328A (en) *	1948-11-08	1951-06-13	Rowland Hardy	Improvements relating to fluid pressure or flow measuring devices
US2932187A (en) *	1956-10-11	1960-04-12	Canadian Ind	Vacuum testing apparatus
US3122668A (en) *	1959-07-31	1964-02-25	Bbc Brown Boveri & Cie	Arrangement for indicating leakage between cooling systems of turbogenerators
FR1397482A (fr) *	1964-03-20	1965-04-30	Merlin Gerin	Détecteur de pression
FR1557637A (fr) *	1967-05-29	1969-02-21
JPS4892087A (fr) *	1972-03-08	1973-11-29

1978
- 1978-09-14 ES ES473370A patent/ES473370A1/es not_active Expired
1979
- 1979-08-07 IN IN569/DEL/79A patent/IN152864B/en unknown
- 1979-08-08 IE IE1517/79A patent/IE48614B1/en not_active IP Right Cessation
- 1979-08-08 US US06/064,744 patent/US4285229A/en not_active Expired - Lifetime
- 1979-08-10 IS IS2506A patent/IS2506A7/is unknown
- 1979-08-14 MX MX17890679A patent/MX151813A/es unknown
- 1979-08-20 AT AT559979A patent/AT374498B/de not_active IP Right Cessation
- 1979-08-22 AU AU50152/79A patent/AU530615B2/en not_active Ceased
- 1979-08-27 GR GR59904A patent/GR69711B/el unknown
- 1979-08-28 NL NL7906462A patent/NL7906462A/nl active Search and Examination
- 1979-08-30 SE SE7907220A patent/SE445492B/sv not_active IP Right Cessation
- 1979-08-31 CS CS795942A patent/CS216681B2/cs unknown
- 1979-09-06 ZA ZA00794713A patent/ZA794713B/xx unknown
- 1979-09-06 YU YU216779A patent/YU40851B/xx unknown
- 1979-09-07 PL PL1979218175A patent/PL123243B1/pl unknown
- 1979-09-07 FR FR7922412A patent/FR2436187A1/fr active Granted
- 1979-09-10 CH CH815879A patent/CH644152A5/de not_active IP Right Cessation
- 1979-09-11 FI FI792819A patent/FI792819A7/fi not_active Application Discontinuation
- 1979-09-12 DD DD79215494A patent/DD146097A5/de unknown
- 1979-09-12 CA CA335,478A patent/CA1127263A/fr not_active Expired
- 1979-09-12 BG BG044837A patent/BG31506A3/xx unknown
- 1979-09-12 PT PT7016979A patent/PT70169A/pt unknown
- 1979-09-12 RO RO9864779A patent/RO79068A/fr unknown
- 1979-09-12 BE BE0/197105A patent/BE878736A/fr not_active IP Right Cessation
- 1979-09-13 HU HUEE002692 patent/HU177988B/hu unknown
- 1979-09-13 TR TR2035179A patent/TR20351A/xx unknown
- 1979-09-13 GB GB7931727A patent/GB2034045B/en not_active Expired
- 1979-09-13 DE DE2937021A patent/DE2937021C2/de not_active Expired
- 1979-09-13 JP JP11867779A patent/JPS5595846A/ja active Pending
- 1979-09-13 NO NO792962A patent/NO792962L/no unknown
- 1979-09-13 DK DK383779A patent/DK383779A/da unknown
- 1979-09-14 IT IT2575379A patent/IT1123180B/it active
1985
- 1985-01-18 JP JP1985006197U patent/JPS60137345U/ja active Granted

Also Published As

Publication number	Publication date
IE791517L (en)	1980-03-14
FR2436187B1 (fr)	1982-12-17
CA1127263A (fr)	1982-07-06
DD146097A5 (de)	1981-01-21
FR2436187A1 (fr)	1980-04-11
US4285229A (en)	1981-08-25
SE445492B (sv)	1986-06-23
GR69711B (fr)	1982-07-09
PT70169A (en)	1979-10-01
MX151813A (es)	1985-03-26
TR20351A (tr)	1981-02-23
IN152864B (fr)	1984-04-21
JPS6310512Y2 (fr)	1988-03-29
DE2937021C2 (de)	1984-05-03
YU216779A (en)	1982-10-31
YU40851B (en)	1986-06-30
DE2937021A1 (de)	1980-04-03
DK383779A (da)	1980-03-15
GB2034045B (en)	1983-01-12
GB2034045A (en)	1980-05-29
ES473370A1 (es)	1979-04-16
RO79068A (fr)	1982-06-25
ZA794713B (en)	1980-08-27
AU5015279A (en)	1980-03-20
SE7907220L (sv)	1980-03-15
IS2506A7 (is)	1979-11-30
JPS5595846A (en)	1980-07-21
CS216681B2 (en)	1982-11-26
IT7925753A0 (it)	1979-09-14
AT374498B (de)	1984-04-25
NL7906462A (nl)	1980-03-18
BE878736A (fr)	1979-12-31
JPS60137345U (ja)	1985-09-11
IE48614B1 (en)	1985-03-20
HU177988B (en)	1982-02-28
BG31506A3 (bg)	1982-01-15
ATA559979A (de)	1983-09-15
NO792962L (no)	1980-03-17
AU530615B2 (en)	1983-07-21
IT1123180B (it)	1986-04-30
FI792819A7 (fi)	1980-03-15
PL218175A1 (fr)	1980-07-28
PL123243B1 (en)	1982-09-30

Legal Events

Date	Code	Title	Description
1987-05-29	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE2547832A1 (de)	1976-05-20	Anordnung zum messen des verschmutzungsgrades in waermeaustauschern und anderen rohrleitungen
DE2656398C3 (de)	1979-06-21	Heiz- und Kuhlkammer für Chromatographiesäulen
CH644152A5 (de)	1984-07-13	Vorrichtung zum feststellen von undichtigkeiten in fluessigkeitsgekuehlten hochofenduesen.
DE3131407C2 (de)	1987-02-05	Verfahren zum Feststellen des Zustandes im Inneren eines Schmelzofens für radioaktive Abfälle
EP2693143A1 (fr)	2014-02-05	Procédé et dispositif destinés à détecter une fuite dans la zone d'au moins un dispositif de refroidissement d'un four, ainsi qu'un four
DE2103048B2 (de)	1973-05-10	Temperaturmesser
DD209681A5 (de)	1984-05-16	Verfahren zur ueberwachung von feuerungsanlagen
DE3209741A1 (de)	1982-11-25	Gefaess fuer die kohlevergasung
EP0048325A2 (fr)	1982-03-31	Refroidisseur de gaz chauds comprenant un récipient de pression
DE102011113303B4 (de)	2015-08-20	Verfahren und Vorrichtung zur Untersuchung der Fließeigenschaften und der Viskosität von flüssigen Stoffen, insbesondere bei Temperaturen von 1000°C und mehr
EP2292976B1 (fr)	2016-06-29	Dispositif de chauffage par rayonnement
DE3444383C2 (fr)	1988-08-04
DE2746457A1 (de)	1978-04-27	Rohrplatte, die zwei mit zwischenraum aufgestellte plattenfoermige teile umfasst - waermetaucher, der wenigstens eine solche rohrplatte umfasst
DE2048629C2 (de)	1983-12-15	Gerät zur Messung des Metalloxidgehaltes in einer Flüssigmetallströmung
EP0292598B1 (fr)	1991-02-27	Sonde de prélèvement de gaz dans un four à ciment à cylindre rotatif
DE102015122256B4 (de)	2017-07-13	Messsystem und Messverfahren mit flüssigkeitsgekühlter Messsonde
DE68927938T2 (de)	1997-10-09	Verfahren zur Messung der thermischen Konduktivität
EP0058233B1 (fr)	1985-07-03	Procédé et dispositif pour la détection de fuites dans les générateurs de vapeur
DE3535586C2 (fr)	1989-07-27
DE2827428C2 (fr)	1988-12-29
EP0067935A2 (fr)	1982-12-29	Dispositif de sondage d'une surface d'une éprouette chaude
DE3343072C2 (fr)	1988-12-15
DE3125162A1 (de)	1983-01-13	"einfrierstelle"
DE2116452A1 (de)	1972-10-12	Gasentnahmesonde mit Verdampfungskühlung
DE69824156T2 (de)	2005-06-23	Verfahren und Vorrichtung für die Laufzeitmessung von Gasen in einem Behälter, insbesondere in einem Schachtofen